TI-83 Plus Applications 448
Calculating Time Value of Money (TVM)Calculating Time Value of Money
Use time-value-of-money (TVM) functions (menu items 2 through 6) to
analyze financial instruments such as annuities, loans, mortgages,
leases, and savings.
Each TVM function takes zero to six arguments, which must be real
numbers. The values that you specify as arguments for these functions
are not stored to the TVM variables.
Note: To store a value to a TVM variable, use the TVM Solver or use ¿ and
any TVM variable on the FINANCE VARS menu.
If you enter less than six arguments, the TI-83 Plus substitutes a
previously stored TVM variable value for each unspecified argument.
If you enter any arguments with a TVM function, you must place the
argument or arguments in parentheses.